Structural transformations in steel 1Kh15N5AM2 during heating and cooling
Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platele...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1971 |
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| Umfang: |
4 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: Metal science and heat treatment - 1959, 13(1971) vom: Jan., Seite 37-40 |
| Übergeordnetes Werk: |
volume:13 ; year:1971 ; month:01 ; pages:37-40 ; extent:4 |
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NLEJ191577723 |
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| 245 | 1 | 0 | |a Structural transformations in steel 1Kh15N5AM2 during heating and cooling |
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| 520 | |a Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. | ||
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| 700 | 1 | |a Mel'kumov, I. N. |4 oth | |
| 700 | 1 | |a Vinograd, M. I. |4 oth | |
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(DE-627)NLEJ191577723 DE-627 ger DE-627 rakwb eng Structural transformations in steel 1Kh15N5AM2 during heating and cooling 1971 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. Springer Online Journal Archives 1860-2002 Faivilevich, G. A. oth Mel'kumov, I. N. oth Vinograd, M. I. oth in Metal science and heat treatment 1959 13(1971) vom: Jan., Seite 37-40 (DE-627)NLEJ188985840 (DE-600)2037339-9 1573-8973 nnns volume:13 year:1971 month:01 pages:37-40 extent:4 http://dx.doi.org/10.1007/BF00663776 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 13 1971 1 37-40 4 |
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(DE-627)NLEJ191577723 DE-627 ger DE-627 rakwb eng Structural transformations in steel 1Kh15N5AM2 during heating and cooling 1971 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. Springer Online Journal Archives 1860-2002 Faivilevich, G. A. oth Mel'kumov, I. N. oth Vinograd, M. I. oth in Metal science and heat treatment 1959 13(1971) vom: Jan., Seite 37-40 (DE-627)NLEJ188985840 (DE-600)2037339-9 1573-8973 nnns volume:13 year:1971 month:01 pages:37-40 extent:4 http://dx.doi.org/10.1007/BF00663776 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 13 1971 1 37-40 4 |
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(DE-627)NLEJ191577723 DE-627 ger DE-627 rakwb eng Structural transformations in steel 1Kh15N5AM2 during heating and cooling 1971 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. Springer Online Journal Archives 1860-2002 Faivilevich, G. A. oth Mel'kumov, I. N. oth Vinograd, M. I. oth in Metal science and heat treatment 1959 13(1971) vom: Jan., Seite 37-40 (DE-627)NLEJ188985840 (DE-600)2037339-9 1573-8973 nnns volume:13 year:1971 month:01 pages:37-40 extent:4 http://dx.doi.org/10.1007/BF00663776 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 13 1971 1 37-40 4 |
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(DE-627)NLEJ191577723 DE-627 ger DE-627 rakwb eng Structural transformations in steel 1Kh15N5AM2 during heating and cooling 1971 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. Springer Online Journal Archives 1860-2002 Faivilevich, G. A. oth Mel'kumov, I. N. oth Vinograd, M. I. oth in Metal science and heat treatment 1959 13(1971) vom: Jan., Seite 37-40 (DE-627)NLEJ188985840 (DE-600)2037339-9 1573-8973 nnns volume:13 year:1971 month:01 pages:37-40 extent:4 http://dx.doi.org/10.1007/BF00663776 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 13 1971 1 37-40 4 |
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(DE-627)NLEJ191577723 DE-627 ger DE-627 rakwb eng Structural transformations in steel 1Kh15N5AM2 during heating and cooling 1971 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. Springer Online Journal Archives 1860-2002 Faivilevich, G. A. oth Mel'kumov, I. N. oth Vinograd, M. I. oth in Metal science and heat treatment 1959 13(1971) vom: Jan., Seite 37-40 (DE-627)NLEJ188985840 (DE-600)2037339-9 1573-8973 nnns volume:13 year:1971 month:01 pages:37-40 extent:4 http://dx.doi.org/10.1007/BF00663776 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 13 1971 1 37-40 4 |
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Structural transformations in steel 1Kh15N5AM2 during heating and cooling |
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Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. |
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Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. |
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Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ191577723</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707171742.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070526s1971 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ191577723</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Structural transformations in steel 1Kh15N5AM2 during heating and cooling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1971</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">4</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conclusions 1. With heating of steel 1Kh15N5AM2 at high temperature the austenite is transformed into δ ferrite, which begins at 1200° in the EAM steel and at 1250° in the ESR steel. 2. In the EAM steel the grains of δ ferrite are rounded, while in the ESR steel the δ ferrite forms prisms or platelets. This is due to the preexisting δ ferrite nuclei in the EAM steel. Because of the high homogeneity of the ESR steel, δ ferrite is formed in the crystallographic planes of austenite. 3. The transformation of austenite into martensite during cooling to room temperature after heating to 1300° occurs in the same temperature range for steels melted by both procedures although the amount of martensite is somewhat higher in the ESR steel. Evidently this is due to the larger volume of metal with an even concentration of alloying elements in the axes of the dendrites in the ESR steel. 4. The combined use of high-temperature and color metallography makes it possible to follow the reactions involved in the transformation of δ ferrite into austenite and then into martensite during colling.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Springer Online Journal Archives 1860-2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Faivilevich, G. A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mel'kumov, I. N.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Vinograd, M. I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Metal science and heat treatment</subfield><subfield code="d">1959</subfield><subfield code="g">13(1971) vom: Jan., Seite 37-40</subfield><subfield code="w">(DE-627)NLEJ188985840</subfield><subfield code="w">(DE-600)2037339-9</subfield><subfield code="x">1573-8973</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:1971</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:37-40</subfield><subfield code="g">extent:4</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1007/BF00663776</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SOJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">13</subfield><subfield code="j">1971</subfield><subfield code="c">1</subfield><subfield code="h">37-40</subfield><subfield code="g">4</subfield></datafield></record></collection>
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